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    1   /* Generated By:JJTree: Do not edit this line. Node.java */
    2
    3   package xjavadoc;
    4
    5   /* All AST nodes must implement this interface.  It provides basic
    6      machinery for constructing the parent and child relationships
    7      between nodes. */
    8
    9   public interface Node {
    10
    11    /*** This method is called after the node has been made the current
    12      node.  It indicates that child nodes can now be added to it. */
    13    public void jjtOpen();
    14
    15    /*** This method is called after all the child nodes have been
    16      added. */
    17    public void jjtClose();
    18
    19    /*** This pair of methods are used to inform the node of its
    20      parent. */
    21    public void jjtSetParent(Node n);
    22    public Node jjtGetParent();
    23
    24    /*** This method tells the node to add its argument to the node's
    25      list of children.  */
    26    public void jjtAddChild(Node n, int i);
    27
    28    /*** This method returns a child node.  The children are numbered
    29       from zero, left to right. */
    30    public Node jjtGetChild(int i);
    31
    32    /*** Return the number of children the node has. */
    33    public int jjtGetNumChildren();
    34  }